.liang-div {
	padding-top: 200px;
	text-align: center;
	width: 600px;
	margin: 0 auto;
}

iframe#framepage1 {
	width: 100%;
	height: 850px;
	frameborder: 0;
	scrolling: auto;
}

iframe#framepage2 {
	width: 100%;
	height: 850px;
	frameborder: 0;
	scrolling: auto;
}

iframe#framepage3 {
	width: 100%;
	height: 850px;
	frameborder: 0;
	scrolling: auto;
}

iframe#framepage4 {
	width: 100%;
	height: 850px;
	frameborder: 0;
	scrolling: auto;
}
iframe#framepage5 {
	width: 100%;
	height: 850px;
	frameborder: 0;
	scrolling: auto;
}
iframe#framepage6 {
	width: 100%;
	height: 850px;
	frameborder: 0;
	scrolling: auto;
}

.layui-table tr td {
	width: auto;
}
.imggg{
	width:140px;
	height:44px;
	transition: width .4s;
	-moz-transition: width .4s; /* Firefox 4 */
	-webkit-transition: width .4s; /* Safari 和 Chrome */
}
img.imggg:hover{
	width:168px;
}